they believe the mob put a hit on hoffa. fuentes says one of the working theories was the people who ordered hoffa killed would have ordered his killers killed so that there would be no one left to talk about it. two other fbi agents said they think the killers may have been survived and rewarded by the mob. >> thank you. >>> happening now, israel's prime minister draws a red line. now president obama's campaign is responding. >>> forget waiting until election day, voting already started in the ccial baound states. >>> andur national security secrets being revealed by hollywood. >>> i'm wolf blitzer, you're in "the situation room." >>> a dire warning and a dramatic illustration by the israeli prime minist.ited natio general assembly benjamin netanyahu literally drew a red line as he urged the world to stop iran from developing a nuclear weapon. >> where should a red line be drawn? a red line should be drawn right here. before, before iran completes the second stage of nuclear enrichment necessary to make a bomb. before iran